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general: prefix all INTERNAL funcs/tables with zint_, except

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those in "backend/common.h", which are prefixed by `z_` - makes
  symbol clashes more unlikely when zint is statically linked
  (ticket #337, props Ulrich Becker)
DOTCODE: fix padding allowance (10 -> 52 - probable max 35) to
  cover cases with large no. of columns requested and little data,
  to prevent `codeword_array` buffer overflow
AZTEC/CODEONE: some code fiddling
general_field: prefix defines with `GF_`, shorten static funcs
  prefix `general_field_` -> `gf_`
This commit is contained in:
gitlost
2025-08-26 23:48:00 +01:00
parent e18b047a45
commit 39380d6767
106 changed files with 4477 additions and 4360 deletions
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23
backend/tests/test_gif.c
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@@ -31,7 +31,7 @@
#include "testcommon.h"
INTERNAL int gif_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf);
INTERNAL int zint_gif_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf);
static void test_pixel_plot(const testCtx *const p_ctx) {
int debug = p_ctx->debug;
@@ -86,20 +86,21 @@ static void test_pixel_plot(const testCtx *const p_ctx) {
symbol->debug |= debug;
size = data[i].width * data[i].height;
assert_nonzero(size < (int) sizeof(data_buf), "i:%d gif_pixel_plot size %d < sizeof(data_buf) %d\n", i, size, (int) sizeof(data_buf));
assert_nonzero(size < (int) sizeof(data_buf), "i:%d zint_gif_pixel_plot size %d < sizeof(data_buf) %d\n",
i, size, (int) sizeof(data_buf));
if (data[i].repeat) {
testUtilStrCpyRepeat(data_buf, data[i].pattern, size);
} else {
strcpy(data_buf, data[i].pattern);
}
assert_equal(size, (int) strlen(data_buf), "i:%d gif_pixel_plot size %d != strlen(data_buf) %d\n",
assert_equal(size, (int) strlen(data_buf), "i:%d zint_gif_pixel_plot size %d != strlen(data_buf) %d\n",
i, size, (int) strlen(data_buf));
symbol->bitmap = (unsigned char *) data_buf;
ret = gif_pixel_plot(symbol, (unsigned char *) data_buf);
assert_equal(ret, data[i].ret, "i:%d gif_pixel_plot ret %d != %d (%s)\n",
ret = zint_gif_pixel_plot(symbol, (unsigned char *) data_buf);
assert_equal(ret, data[i].ret, "i:%d zint_gif_pixel_plot ret %d != %d (%s)\n",
i, ret, data[i].ret, symbol->errtxt);
if (ret < ZINT_ERROR) {
@@ -335,13 +336,13 @@ static void test_outfile(const testCtx *const p_ctx) {
(void) testUtilRmROFile(symbol.outfile); /* In case lying around from previous fail */
assert_nonzero(testUtilCreateROFile(symbol.outfile),
"gif_pixel_plot testUtilCreateROFile(%s) fail (%d: %s)\n",
"zint_gif_pixel_plot testUtilCreateROFile(%s) fail (%d: %s)\n",
symbol.outfile, errno, strerror(errno));
ret = gif_pixel_plot(&symbol, data);
assert_equal(ret, ZINT_ERROR_FILE_ACCESS, "gif_pixel_plot ret %d != ZINT_ERROR_FILE_ACCESS (%d) (%s)\n",
ret = zint_gif_pixel_plot(&symbol, data);
assert_equal(ret, ZINT_ERROR_FILE_ACCESS, "zint_gif_pixel_plot ret %d != ZINT_ERROR_FILE_ACCESS (%d) (%s)\n",
ret, ZINT_ERROR_FILE_ACCESS, symbol.errtxt);
assert_zero(testUtilRmROFile(symbol.outfile), "gif_pixel_plot testUtilRmROFile(%s) != 0 (%d: %s)\n",
assert_zero(testUtilRmROFile(symbol.outfile), "zint_gif_pixel_plot testUtilRmROFile(%s) != 0 (%d: %s)\n",
symbol.outfile, errno, strerror(errno));
assert_zero(strncmp(symbol.errtxt, expected_errtxt, sizeof(expected_errtxt) - 1), "strncmp(%s, %s) != 0\n",
symbol.errtxt, expected_errtxt);
@@ -349,9 +350,9 @@ static void test_outfile(const testCtx *const p_ctx) {
symbol.output_options |= BARCODE_STDOUT;
ret = gif_pixel_plot(&symbol, data);
ret = zint_gif_pixel_plot(&symbol, data);
printf(" - ignore (GIF to stdout)\n"); fflush(stdout);
assert_zero(ret, "gif_pixel_plot ret %d != 0 (%s)\n", ret, symbol.errtxt);
assert_zero(ret, "zint_gif_pixel_plot ret %d != 0 (%s)\n", ret, symbol.errtxt);
testFinish();
}